Selkirk 18" Adjustable Pipe Length (UltimateONE) firestop DuraChimney II: Double-wall air-cooled chimney

DuraChimney II: Double-wall air-cooled chimney for pre-fabricated masonry chimneys

ItelliFire Plus ignition in natural gas or propane gas

Available for both round & square bowls

Internal ceiling = 48”

DVD's and more

Selkirk 18" Adjustable Pipe Length (UltimateONE) firestop DuraChimney II: Double-wall air-cooled chimneySelkirk 6" 7" 8" Diameter, 18" Adjustable Pipe Length The chimney must extend at least three feet above the highest point where it passes through the roof surface and at least two feet higher than any part of the building within a horizontal distance of ten feet. Each length includes a Latch Locking Band. Sectional overlap of 1". Ultimate One Chimney UltimateONEs inner liner and outer casing are constructed of all welded 304 stainless steel for